From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 72A32C433F5 for ; Tue, 9 Nov 2021 02:33:24 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 2810C61208 for ; Tue, 9 Nov 2021 02:33:24 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 2810C61208 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kvack.org Received: by kanga.kvack.org (Postfix) id BEC836B00B9; Mon, 8 Nov 2021 21:33:23 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id B99426B00BA; Mon, 8 Nov 2021 21:33:23 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id AAF596B00BB; Mon, 8 Nov 2021 21:33:23 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0090.hostedemail.com [216.40.44.90]) by kanga.kvack.org (Postfix) with ESMTP id 96A496B00B9 for ; Mon, 8 Nov 2021 21:33:23 -0500 (EST) Received: from smtpin07.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id 651C77CA36 for ; Tue, 9 Nov 2021 02:33:23 +0000 (UTC) X-FDA: 78787820286.07.FF38274 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf25.hostedemail.com (Postfix) with ESMTP id 20EE7B000D0D for ; Tue, 9 Nov 2021 02:33:12 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id A308C60FC1; Tue, 9 Nov 2021 02:33:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1636425202; bh=MtiibVnAtK2cDcpMkbTo11je5LdzJ2FZvkK+hFpqtaw=; h=Date:From:To:Subject:In-Reply-To:From; b=cKTS+8QC6p6Ejuqs9/5uXeRX3qVNDcZLhxQq4kEqzrpRvKg5FPiHomavb7dNdrEkw lbLJw6q8SPqWwT9P6jsfLEI0NRRiUJClbPhKptggtxAOrxs6sJoOjzPj/qM3N7Y9qB EWGqlnv0zrhskevX6fG3cK3l3nvcZYDrp2TJ5rJY= Date: Mon, 08 Nov 2021 18:33:22 -0800 From: Andrew Morton To: adobriyan@gmail.com, akpm@linux-foundation.org, linux-mm@kvack.org, mm-commits@vger.kernel.org, rf@opensource.cirrus.com, torvalds@linux-foundation.org Subject: [patch 37/87] lib: uninline simple_strntoull() as well Message-ID: <20211109023322.c5_jln5YN%akpm@linux-foundation.org> In-Reply-To: <20211108183057.809e428e841088b657a975ec@linux-foundation.org> User-Agent: s-nail v14.8.16 X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: 20EE7B000D0D X-Stat-Signature: hgy3wbjnuyjhghfea3xai568rfk186km Authentication-Results: imf25.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=korg header.b=cKTS+8QC; dmarc=none; spf=pass (imf25.hostedemail.com: domain of akpm@linux-foundation.org designates 198.145.29.99 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org X-HE-Tag: 1636425192-674115 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: From: Alexey Dobriyan Subject: lib: uninline simple_strntoull() as well Codegen become bloated again after simple_strntoull() introduction add/remove: 0/0 grow/shrink: 0/4 up/down: 0/-224 (-224) Function old new delta simple_strtoul 5 2 -3 simple_strtol 23 20 -3 simple_strtoull 119 15 -104 simple_strtoll 155 41 -114 Link: https://lkml.kernel.org/r/YVmlB9yY4lvbNKYt@localhost.localdomain Signed-off-by: Alexey Dobriyan Cc: Richard Fitzgerald Signed-off-by: Andrew Morton --- lib/vsprintf.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- a/lib/vsprintf.c~lib-uninline-simple_strntoull-as-well +++ a/lib/vsprintf.c @@ -53,8 +53,7 @@ #include #include "kstrtox.h" -static unsigned long long simple_strntoull(const char *startp, size_t max_chars, - char **endp, unsigned int base) +static noinline unsigned long long simple_strntoull(const char *startp, size_t max_chars, char **endp, unsigned int base) { const char *cp; unsigned long long result = 0ULL; _